Move RGBLIGHT_LIMIT_VAL to data driven (#20974)

Co-authored-by: Nick Brassel <nick@tzarc.org>

keyboards/kakunpc/thedogkeyboard/config.h

@@ -39,7 +39,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
    #define RGBLIGHT_HUE_STEP 8
    #define RGBLIGHT_SAT_STEP 8
    #define RGBLIGHT_VAL_STEP 8
-   #define RGBLIGHT_LIMIT_VAL 50 /* The maximum brightness level */
    #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
 
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */

keyboards/kakunpc/thedogkeyboard/info.json

@@ -11,6 +11,9 @@
     "ws2812": {
         "pin": "D3"
     },
+    "rgblight": {
+        "max_brightness": 50
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "community_layouts": [